JPH0210455Y2 - - Google Patents
Info
- Publication number
- JPH0210455Y2 JPH0210455Y2 JP76482U JP76482U JPH0210455Y2 JP H0210455 Y2 JPH0210455 Y2 JP H0210455Y2 JP 76482 U JP76482 U JP 76482U JP 76482 U JP76482 U JP 76482U JP H0210455 Y2 JPH0210455 Y2 JP H0210455Y2
- Authority
- JP
- Japan
- Prior art keywords
- atmosphere
- furnace
- oxygen concentration
- electrode
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 22
- 239000001301 oxygen Substances 0.000 claims description 22
- 229910052760 oxygen Inorganic materials 0.000 claims description 22
- 239000003054 catalyst Substances 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 5
- 239000010941 cobalt Substances 0.000 claims description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 5
- 229910052596 spinel Inorganic materials 0.000 claims description 5
- 239000011029 spinel Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 14
- 238000005255 carburizing Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000007784 solid electrolyte Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 1
Landscapes
- Measuring Oxygen Concentration In Cells (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP76482U JPS58103366U (ja) | 1982-01-07 | 1982-01-07 | 炉内雰囲気の平衡度検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP76482U JPS58103366U (ja) | 1982-01-07 | 1982-01-07 | 炉内雰囲気の平衡度検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58103366U JPS58103366U (ja) | 1983-07-14 |
| JPH0210455Y2 true JPH0210455Y2 (enrdf_load_stackoverflow) | 1990-03-15 |
Family
ID=30013822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP76482U Granted JPS58103366U (ja) | 1982-01-07 | 1982-01-07 | 炉内雰囲気の平衡度検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58103366U (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016151517A (ja) * | 2015-02-18 | 2016-08-22 | 新栄熱計装株式会社 | カーボンポテンシャル算出装置 |
-
1982
- 1982-01-07 JP JP76482U patent/JPS58103366U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58103366U (ja) | 1983-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4985126A (en) | Apparatus and process for continuously monitoring concentrations of gaseous components in gas mixtures, with exception of O2 | |
| Fouletier | Gas analysis with potentiometric sensors. A review | |
| US3981785A (en) | Electrochemical sensor for reactive gas mixtures | |
| US4927517A (en) | NOx sensor having catalyst for decomposing NOx | |
| US4372790A (en) | Method and apparatus for the control of the carbon level of a gas mixture reacting in a furnace chamber | |
| US5472580A (en) | Catalytic converter diagnostic sensor | |
| Fleming et al. | Sensor for on-vehicle detection of engine exhaust gas composition | |
| JPH0562947B2 (enrdf_load_stackoverflow) | ||
| US5772965A (en) | Method and system for detecting deterioration of exhaust gas control catalyst | |
| JPH0210455Y2 (enrdf_load_stackoverflow) | ||
| JPH04110651A (ja) | 亜酸化窒素を感知する方法および装置 | |
| EP0993607A1 (en) | Apparatus and method for measuring the composition of gases using ionically conducting electrolytes | |
| JP2775487B2 (ja) | 熱処理炉用酸素センサ | |
| US4663017A (en) | Combustibles sensor | |
| US5352344A (en) | Method and apparatus for measuring the oxygen potential of a heat-treatment furnance | |
| Badwal et al. | Oxygen measurement with SIRO2 sensors | |
| Bozek et al. | Operating characteristics of zirconia galvanic cells (lambda sensors) in automotive closed-loop emission control systems | |
| Wang et al. | Static characteristics of ZrO2 exhaust gas oxygen sensors | |
| JPS58223057A (ja) | 炉雰囲気内の炭素活量を決定するための方法と測定装置 | |
| RU2654389C1 (ru) | Амперометрический способ измерения концентрации кислорода в газовых смесях | |
| Anderson et al. | The transient response of ZrO2 oxygen sensors to step changes in gas composition | |
| JPS5810138Y2 (ja) | 酸素センサ性能評価装置 | |
| EP0059636A1 (en) | Apparatus for determining the presence of combustible constituents in a mixture | |
| CA1129958A (en) | Electrochemical sensor for measuring relative concentrations of reactive species in a fluid mixture | |
| SU632943A1 (ru) | Способ измерени влажности защитных газов |